Sentence examples for mortality fish from inspiring English sources

In families with some degree of mortality, fish showed several clinical signs characteristic of infection: lethargy, anorexia, darkening of the skin, respiratory distress, and/or surface swimming [ 5].

In POP 2, all fish were individually PIT tagged prior to the mixing of families (at ~19 g body weight) and, therefore, PIT tag scanning of surviving and mortality fish was used for family assignment.

To evaluate the response to the toxicant without producing mortality, fish were exposed to DDVP using a no-observed-effect concentration, the 96 h LC20, and 96 h LC60 for 24 h (target concentrations 6, 19, and 32 mg/L).

Designing appropriate management regulations including minimum mesh size and season dates is complicated by the interaction of natural mortality, fishing mortality, and market factors including prices and revenues.

Because individual length effects on survival, fishing mortality and fish ladder use were of particular interest in this study, most models fit included length effects.

Selection towards early maturation can arise directly due to increased fishing mortality, but fishing is in most cases (virtually always) at least to some extent also size-selective by targeting larger individuals due to minimum landing sizes and gear regulations.

The common cause of the mass mortality of fishes in a fish farm is a power failure.

The oil spill disrupted the region's fishing industry, destroyed renewable natural resources, and caused significant mortality of fish and wildlife.

"Any mortality of fish from the use of water for cooling purposes is an adverse environmental impact," the state Department of Environmental Conservation said.

A periodic occurrence in the Arabian Sea, however, is the mass mortality of fish.

Exposure to high levels of cyanide might lead to the mortality of fish (Vaz et al. 2012).